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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ui/aura/client/event_client.h" | |
| 6 | |
| 7 #include "ui/aura/window_event_dispatcher.h" | |
| 8 #include "ui/aura/window_property.h" | |
| 9 | |
| 10 DECLARE_WINDOW_PROPERTY_TYPE(aura::client::EventClient*) | |
| 11 | |
| 12 namespace aura { | |
| 13 namespace client { | |
| 14 | |
| 15 DEFINE_WINDOW_PROPERTY_KEY(EventClient*, kRootWindowEventClientKey, NULL); | |
| 16 | |
| 17 void SetEventClient(Window* root_window, EventClient* client) { | |
| 18 DCHECK_EQ(root_window->GetRootWindow(), root_window); | |
| 19 root_window->SetProperty(kRootWindowEventClientKey, client); | |
| 20 } | |
| 21 | |
| 22 EventClient* GetEventClient(const Window* root_window) { | |
| 23 if (root_window) | |
| 24 DCHECK_EQ(root_window->GetRootWindow(), root_window); | |
| 25 return root_window ? | |
| 26 root_window->GetProperty(kRootWindowEventClientKey) : NULL; | |
| 27 } | |
| 28 | |
| 29 } // namespace client | |
| 30 } // namespace aura | |
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